For BusinessPricing
Request a demo

INA310A2IDGKR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

INA310A2IDGKR product

INA310A2IDGKR

Amplifiers

50 V/V gain110 V common modeOpen-drain comparatorVSSOP-8Current-sense amplifier

INA310A2IDGKR is a 50 V/V precision current-sense amplifier for unidirectional high-side or low-side measurement, with a wide -4 V to 110 V common-mode range and an integrated overcurrent comparator.

Best for

  • Unidirectional high-side current measurement
  • Fast overcurrent detection
  • 48 V industrial power rails

Avoid if

  • Bidirectional current measurement is required with one amplifier
  • Reverse shunt voltage can occur without allowing overload recovery

Check before use

  • Verify shunt power dissipation
  • Verify OUT rail swing at maximum current
  • Keep comparator divider resistance practical for threshold accuracy

Key specifications

Gain
50 V/V
Common-mode range
-4 V to 110 V
Supply range
2.7 V to 20 V
Bandwidth
1.3 MHz
Package
VSSOP-8 (DGK)

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Industrial current sensingOvercurrent protectionSolenoid and actuator control

Datasheet

sszqqw0

800 KB

Datasheet AI

CAD Models

Download ECAD models for INA310A2IDGKR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

INA310A2IDGKR is a Texas Instruments INA310A2 precision current-sense amplifier in an 8-pin DGK VSSOP package. It has fixed 50 V/V gain, an integrated open-drain comparator, and a 0.6 V comparator reference.